Schaeffer's Supreme Gear Lube provides strong protection against sludge, varnish and carbon deposits – even in high temperatures. This non-corrosive gear lube tenaciously sticks and clings to gears and bearings, resisting water and moisture. Supreme Gear Lube doesn't oxidize or decompose at temperatures 150 to 175 F higher than conventional gear lubes.The quality base oils and friction modifiers blended into Supreme Gear Lube reduce friction and wear, extending equipment durability and maximizing efficiency. This unique formula provides Supreme Gear Lube strong low temperature advantages. Bearings and gears are instantly lubricated at subzero temperatures, minimizing the action of cold welding and vibration.